reflectivity

Measurement and analysis of interface luminous reflectivity in teaching buildings

教学楼室内各界面光反射能力测定与分析

The formula for reflectance and displacement on free surface were obtained, based on the reflectivity theory.

在对反射率法系统介绍的基础上,推导了反射系数和自由表面上的位移的表达式.

Coatings specially designed for reduced radar reflectivity.

十六、用来降低雷达波反射特性的涂料.

It can be applied to quality control CINRAD reflectivity data.

结合其他特征量,可应用于天气雷达反射率基数据质量控制.

Wavelength Band Selection Method for Target Detection Considering Surface Reflectivity

根据表面反射特性进行目标探测的波段选择

The color of the spectrophotometer measuring surface on the visible spectral wavelength optical reflectivity of.

不合平平度计测度颜色外背差可见平谱各波长平的反射率.

These provide base for the correct measurement and valuing of graptolite reflectivity.

从而为笔石反射率的正确测定和取值奠定了基础.

The band edge excitonic transitions were measured by the reflectivity and photoluminescence measurements.

利用反射及光激萤光量测能隙边缘的激子跃迁.

Theoretical reflection seismograms in dynamite source condition are formed by using anisotropic reflectivity method.

本文用各向异性反射率法计算爆破源反射地震的理论地震图.

An assessment function is constructed for considering to both electrical field distribution and reflectivity.

该方法用薄膜的特征矩阵直接计算场强和反射率,建立综合评价函数来兼顾场强分布和光学反射率的要求,利用计算机进行优化设计.

Coatings specially designed for reduced optical reflectivity or emissivity.

十七、专门设计用来降低光学反射或辐射的涂料.

The exponential gain coefficient, diffraction efficiency, phase conjugate reflectivity and response time were measured.

测试了晶体的指数增益系数 、 衍射效率 、 位相共轭反射率和响应时间.

The numerical result shows that there is self similarity in the reflectivity of dielectric film system.

结果表明,多标分形介质膜系的反射率具有分形的自相似特征.

Research of Hailstone Detection Based on Radar Echo Reflectivity Image

基于雷达回波反射率图的冰雹识别系统的研究

Investigations show that the construct parameters affect significantly the omnidirectional reflectivity band of a photonic crystal.

研究表明,光子晶体的结构参数对全向反射带的产生影响很大.

In reflectivity of cavity mirrors asas reflective mirror have been measured with this technique.

该方法适用于不同环境下的镜片反射率的精确测定.

Structure specially designed for reduced radar reflectivity.

十四、降低雷达波反射特性的结构件.

The reflectivity of land to solar radiation is much higher than that of ocean.

陆地对太阳辐射的反射率远远高于海洋.

Reflectivity depends on the velocity and density of rocks.

反射能力取决于岩面的速度和密度.

A method for the measurement of the reflectivity of RAC is presented.

介绍了一种可以测试实际使用中的吸波涂料的吸波性能的方法.

The exponential gain coefficient . diffraction efficiency, phases conjugate reflectivity a nd the response time were measured.

测试晶体的指数增益系数、衍射效率 、 相位共轭反射率和响应时间.

Structural material specially designed for reduced radar reflectivity.

十五、用来降低雷达波反射特性的结构材料.

This method applied character matrix of optical film to calculate electric field distribution and reflectivity.

本文提出一种新设计方法用于既改善膜层内电场分布以减少薄膜的光损耗,同时又兼顾薄膜的反射率要求.

This paper describes measurement of mirror reflectivity via cavity ring down spectroscopy.

介绍了利用光腔衰荡光谱技术高精度地检测高反镜的反射率的实验方法.

Influence of penetrability reflectivity and absorptivity on indoor thermal environment.

讨论了窗户热屏系统的透过率、反射率和吸收率对室内热环境的影响。

The average ratio of reflectivity of Carex lasiocarpa wetland is 21.

毛果苔草湿地反射率平均为21.

The calibration experiment of glancing incidence soft X ray planar mirror reflectivity is reported.

报道了掠入射软X光平面镜反射率标定实验.

Spherical cobalt blue with good reflectivity characteristics was synthesized by spray pyrolysis.

研究了喷雾热解法合成高性能球形钴蓝.

The results of the extrapolation of velocity and reflectivity show a good prospect of application.

对实际资料的测井速度和反射系数外推结果表明,此法具有较好的应用前景.

NOAA data showed that high concentration chlorophyll a caused by blue green algal bloom over the lake gave rise to an obvious increase of the lake water reflectivity in near infrared spectrum.

结果表明，蓝藻叶绿素的存在使得进入近红外波段水体反射率明显上升，基于这一光谱特性以及蓝藻特有的漂浮特性，可利用NOAA卫星监测巢湖等内陆大面积的严重污染湖泊蓝藻水华的分布状况。